Dependency-aware unequal erasure protection codes

Classical unequal erasure protection schemes split data to be protected into classes which are encoded independently. The unequal protection scheme presented in this paper is based on an erasure code which encodes all the data together according to the existing dependencies. A simple algorithm generates dynamically the generator matrix of the erasure code according to the packets streams structure, i.e., the dependencies between the packets, and the rate of the code. This proposed erasure code was applied to a packetized MPEG4 stream transmitted over a packet erasure channel and compared with other classical protection schemes in terms of PSNR and MOS. It is shown that the proposed code allows keeping a high video quality-level in a larger packet loss rate range than the other protection schemes

How to return to subjectivity? Natorp, Husserl, and Lacan on the limits of reflection

This article discusses the recent call within contemporary phenomenology to return to subjectivity in response to certain limitations of naturalistic explanations of the mind. The meaning and feasibility of this call is elaborated by connecting it to a classical issue within the phenomenological tradition concerning the possibility of investigating the first-person perspective through reflection. We will discuss how this methodological question is respectively treated and reconfigured in the works of Natorp, Husserl, and Lacan. Finally, we will lay out some possible consequences of such a cross-reading for the conception of subjectivity and the concomitant effort to account for this dimension of first-person experience in response and in addition to its omission within the standard third-person perspective of psychological research

The Irredeemable Debt: On the English Translation of Lacan's First Two Public Seminars

This is an Accepted Manuscript of an article published by Edinburgh University Press in Psychoanalysis and History . The Version of Record is available online at: https://www.euppublishing.com/doi/10.3366/pah.2017.0214Drawing on archival sources and personal recollections, this essay reconstructs the troubled history of the first robust attempt at making the works of the French psychoanalyst Jacques Lacan newly available to an anglophone readership, after his death in 1981. It details how the project was initiated by John Forrester as part of a large-scale initiative to generate translations of both Lacan’s own texts and seminars, and various books written in the Lacanian tradition. If, almost seven years after it was conceived, Forrester’s project only resulted in the publication of English translations of Lacan’s first two public seminars, the essay demonstrates that this was not owing to disagreements over the quality of Forrester’s work, but because of two consecutive sources of resistance. External resistance from publishers first led to the initial project being reduced to the translation of two seminars, whereas internal resistance from Lacan’s son-in-law Jacques-Alain Miller to Forrester’s vision of presenting the seminars with a full scholarly apparatus subsequently brought about delays in its execution

Love, artificiality and mass identification

How are we to understand the phenomenon of mass identification, epitomized in recent exhibitions of national feeling such as that of South Africa’s 2010 Football World Cup celebrations? Rather than focussing on the concepts of discourse and nationalism, or advancing an analysis of empirical data, this paper outlines a conceptual response to the challenge at hand, drawing on the tools of psychoanalytic theory. Three explanatory perspectives come to the fore. Firstly, such exhibitions of mass emotion might be understood as demonstrations of love, as examples of the libidinal ties that constitute and consolidate mass identification. Secondly, the marked artificiality of such displays of emotion and the fact of the ‘externality’ they entail might be seen, paradoxically, to be essential rather than inauthentic or secondary features of the displays in question. Thirdly, we might advance, via Lacan, that many of our most powerful emotions require not only recourse to the field of the inter-subjective, but reference also to the anonymous, ‘fictional’ framework of available symbolic forms

The relational ethics of conflict and identity

The contemporary psychoanalytically inflected vocabulary of relational ethics centres on acknowledgement, witnessing and responsibility. It has become an important code for efforts to connect with otherness across fractures of hurt, oppression and suffering. One can see the deployment of this vocabulary to challenge patterns of exclusion and dehumanisation in zones of intense political conflict in many situations in which destructive hatred reigns. This paper traces some of the use of and disputes over this ‘acknowledgement-based’ relational ethics in the recent work of Jessica Benjamin and Judith Butler. The field of application is their response to Israel’s treatment of the Palestinians, given their position as Jews. The challenge of the acknowledgement agenda leads back to an issue of general concern – the degree to which relational ethics can prise open apparently closed and defensive psychosocial identities